For Dummies Photoshop CS5 978-0-470-61078-7 Manuel D’Utilisation

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978-0-470-61078-7
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Welcome to Photoshop!
In This Chapter
▶ 
What Photoshop does very well, kind of well, and just sort of, well . . .
▶ 
What you need to know to work with Photoshop
▶ 
What you need to know about installing Photoshop
A
dobe Photoshop is, without question, the leading image-editing pro-
gram in the world. Photoshop has even become somewhat of a cultural 
icon. It’s not uncommon to hear Photoshop used as a verb (“That picture is 
obviously Photoshopped!”), and you’ll even see references to Photoshop in 
the daily comics and cartoon strips. And now you’re part of this whole gigan-
tic phenomenon called Photoshop.
Before I take you on this journey through the intricacies of 
Photoshop, I want to introduce you to Photoshop in a more 
general way. In this chapter, I tell you what Photoshop is 
designed to do, what it can do (although not as capably 
as job-specific software), and what you can get it to 
do if you try really, really hard. I also review some 
basic computer operation concepts and point out 
a couple of places where Photoshop is a little dif-
ferent than most other programs. At the end of 
the chapter, I have a few tips for you on installing 
Photoshop to ensure that it runs properly.
Exploring Adobe Photoshop
Photoshop is used for an incredible range of projects, from 
editing and correcting digital photos to preparing images for 
magazines and newspapers to creating graphics for the Web. You 
can also find Photoshop in the forensics departments of law-enforcement 
agencies, scientific labs and research facilities, and dental and medical 
offices, as well as in classrooms, offices, studios, and homes around the 
world. As the Help Desk Director for the National Association of Photoshop 
Professionals (NAPP), my team and I solve problems and provide solutions 
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